Results 31 to 40 of about 174,509,923 (100)
On some formulas in the Hall algebra of the Kronecker algebra
, 2007 In Pu Zhang presents a PBW-basis of the composition subalgebra of the Hall algebra in the Kronecker case. The construction is based on formulas expressing the product of some specific elements in the Hall algebra.
Szántó, Csaba
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British Journal of Mathematical and Statistical Psychology, EarlyView.Abstract Standardized mean differences (SMDs) are widely used to quantify treatment effects in cluster‐randomized trials. However, covariate adjustment in hierarchical linear models reduces the residual variance components used for standardization, which artificially inflates effect size estimates and undermines comparability across studies. We propose
Juyoung Jung +2 more
wiley +1 more source
Computing Skinning Weights via Convex Duality
Computer Graphics Forum, EarlyView.We present an alternate optimization method to compute bounded biharmonic skinning weights. Our method relies on a dual formulation, which can be optimized with a nonnegative linear least squares setup. Abstract We study the problem of optimising for skinning weights through the lens of convex duality.
J. Solomon, O. Stein
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Algebras of distributions for binary semi-isolating formulas of a complete theory
, 2012 We define a class of algebras describing links of binary semi-isolating formulas on a set of realizations for a family of 1-types of a complete theory. These algebras include algebras of isolating formulas considered before. We prove that a set of labels for binary semi-isolating formulas on a set of realizations for a 1-type forms a monoid of a ...
openaire +2 more sources
Excess Movement in Option‐Implied Beliefs
The Journal of Finance, EarlyView.ABSTRACT We derive bounds on the rational variation in option‐implied beliefs about market returns. While risk preferences distort option‐implied (or risk‐neutral) beliefs away from subjective beliefs, one can nonetheless bound risk‐neutral belief movement under a general assumption on the stochastic discount factor.
NED AUGENBLICK, EBEN LAZARUS
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Mathematics for Photonics Education: Introductory Algebra
, 2010 This lecture, presented by John Chamberlain, covers the basics of algebra in relation to phonetics education. In 29 minutes, Chamberlain covers such topics as formulas (to solve for the area of an object, to solve financial equations, and ...
Chamberlain, John
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Bias Against Boltzmann Brains?
Noûs, EarlyView.ABSTRACT A popular indifference principle for self‐locating probability faces skeptical challenges, most notably a skeptical challenge concerning Boltzmann Brains. We examine the prospects for various views that prescribe some degree of bias in place of indifference.
Sinan Dogramaci +3 more
wiley +1 more source
Rethinking Local Choice: Experimental Evidence on Taxpayer Sentiment and Public School Funding
Public Administration Review, EarlyView.ABSTRACT Taxpayers often have conflicting views on what constitutes fair taxation and how tax revenues should be allocated. We work with Vermont legislators on the policy concern of sentiment in a property tax setting, given the Vermont Supreme Court ruling around the principle of educational equality.
Edward N. Gamble +2 more
wiley +1 more source
The Hopf algebra of integer binary relations
, 2020 International audienceWe construct a Hopf algebra on integer binary relations that contains under the same roof several well-known Hopf algebras related to the permutahedra and the associahedra: the Malvenuto-Reutenauer algebra on permutations, the Loday-
Pons, Viviane, Pilaud, Vincent
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Vector: The Journal of Engineering, Volume 2027, Issue 1, January/December 2027.Modelling relay coordination problem via sinusoidal, quadratic or polynomial penalty functions; metaheuristic penalty based‐discrete particle swarm optimization covering both time and instantaneous overcurrent units; dedicated program developed in C++ programming language to a real equivalent circuit.
Arthur Gomes de Souza +1 more
wiley +1 more source